CVE-2007-6343 in OpenView Network Node Manager
Summary
by MITRE
Cross-site scripting (XSS) vulnerability in HP OpenView Network Node Manager (OV NNM) 6.41, 7.01, and 7.51 allows remote attackers to inject arbitrary web script or HTML via unspecified vectors.
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Analysis
by VulDB Data Team • 07/30/2021
The CVE-2007-6343 vulnerability represents a critical cross-site scripting flaw discovered in Hewlett Packard's OpenView Network Node Manager software across versions 6.41, 7.01, and 7.51. This vulnerability falls under the CWE-79 category of Cross-Site Scripting, which is a prevalent web application security weakness that enables attackers to inject malicious scripts into web pages viewed by other users. The vulnerability specifically affects the network management platform that organizations use to monitor and manage their network infrastructure, making it particularly concerning for enterprise environments where network operations are critical.
The technical nature of this vulnerability stems from insufficient input validation and output encoding within the web interface components of HP OpenView NNM. Attackers can exploit this weakness by crafting malicious payloads that get executed in the context of other users' browsers when they access affected pages. The unspecified vectors suggest that the vulnerability could be triggered through multiple entry points within the application's web interface, potentially including form inputs, URL parameters, or other user-controllable data fields. This lack of specificity in the vulnerability description indicates that the flaw exists across multiple components of the application's user interface rather than being isolated to a single input field.
The operational impact of this vulnerability extends beyond simple script execution, as it provides attackers with the capability to hijack user sessions, steal sensitive information, manipulate data, and potentially escalate privileges within the network management environment. Given that HP OpenView NNM is typically deployed in enterprise network operations centers where administrators access critical network monitoring tools, successful exploitation could allow attackers to gain unauthorized access to network management functions and potentially compromise the entire network infrastructure. The remote nature of the attack means that adversaries do not require physical access to the network or direct system interaction to exploit this vulnerability.
Organizations utilizing affected versions of HP OpenView NNM should implement immediate mitigations including applying the vendor-provided security patches, implementing web application firewalls to filter malicious requests, and conducting comprehensive security assessments of the network management environment. The vulnerability also highlights the importance of following secure coding practices such as input validation, output encoding, and regular security testing as outlined in the OWASP Top Ten and NIST cybersecurity frameworks. From an attack perspective, this vulnerability aligns with ATT&CK technique T1566 for initial access through web application attacks and could potentially lead to T1071 for application layer protocol usage or T1531 for credential access through session hijacking. Organizations should also consider network segmentation and privileged access controls to limit the potential impact of successful exploitation, as the vulnerability could be leveraged to gain deeper access to network monitoring and management systems.